Antichamber is a mind-bending psychological exploration game where nothing can be taken for granted. Discover an Escher-like world where hallways wrap around upon each other, spaces reconfigure themselves, and accomplishing the impossible may just be the only way forward.
User reviews:
Recent:
Very Positive (91 reviews) - 100% of the 91 user reviews in the last 30 days are positive.
Overall:
Overwhelmingly Positive (9,042 reviews) - 95% of the 9,042 user reviews for this game are positive.
Release Date: Jan 31, 2013

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Buy Antichamber

SUMMER SALE! Offer ends July 4

-75%
$19.99
$4.99
 

Reviews

“Even as the developer told me what the game was doing to mess with my brain while I was playing it, it still succeeded in messing with my brain.”
Rock, Paper, Shotgun

“The most tenacious, infuriating obstacle you’ll face throughout the game is yourself.”
PC Gamer

“Every aspect of Antichamber is made to get players out of their comfort zone.”
VentureBeat

About This Game

Antichamber is a mind-bending psychological exploration game where nothing can be taken for granted. Discover an Escher-like world where hallways wrap around upon each other, spaces reconfigure themselves, and accomplishing the impossible may just be the only way forward.


Several years in the making, Antichamber received over 25 awards and honors throughout its development, in major competitions including the Independent Games Festival, the PAX10, IndieCade and Make Something Unreal. Antichamber was also supported by the Indie Fund.

Key Features

  • A deeply psychological experience that will make you question everything you know about how a game works.
  • Mind-bending challenges that will subvert your expectations at every twist and turn.
  • An enormous, seamless non-Euclidean world to explore.
  • Lifelike soundscapes developed by Robin Arnott and an ambient soundtrack composed by Siddhartha Barnhoorn.
  • A gun that can create, destroy and manipulate matter, allowing you to discover new ways to overcome your surroundings.

System Requirements

    • OS:Windows XP SP2, Vista, or Windows 7
    • Processor:2.0+ GHz or better (dual core recommended)
    • Memory:2 GB RAM
    • Graphics:NVIDIA 8000 series or higher (Shader Model 3 Compatible)
    • DirectX®:9.0c
    • Hard Drive:1 GB HD space
Customer reviews
Customer Review system updated! Learn more
Recent:
Very Positive (91 reviews)
Overall:
Overwhelmingly Positive (9,042 reviews)
Recently Posted
rainbowlite
( 1.0 hrs on record )
Posted: June 25
Chinese Fortune Cookie - The Game

its pretty surrealistic and trippy
good graphics
cool gameplay
pseudo philosphic things
i like the background sounds/music
overall 10/10 :D
worth $20 but get it on sale
Helpful? Yes No Funny
hesalive
( 5.9 hrs on record )
Posted: June 25
ส์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์ส์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ัส์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์็์ํ์ั์ํ์๋์ํ์ั์ํ์่์ํ์ั์ํ์๋์ํ์ั์ํ์
This game is amazing, the puzzles are neat little brain teasers leaving you wanting more. as for the story well your guess is as good as mine. This game is fun, great and intuitive, making you want more. the style of the game really makes colors pop and gives you a sense of wtf when the puzzles twist your mond.
Helpful? Yes No Funny
Moonyak
( 10.2 hrs on record )
Posted: June 25
It's just mind bendingly clever. I wish I could play it again with fresh eyes
Helpful? Yes No Funny
Zeebot
( 0.5 hrs on record )
Posted: June 25
Worth buying on sale, 75%+

No co-op, though
Helpful? Yes No Funny
Hervy Dant
( 8.4 hrs on record )
Posted: June 25
Such an amazing puzzle game. It only lasts a couple hours, but it keeps you thinking about it long after. It doesn't really give you any instructions on your goal. It puts you in this chamber and you solve stuff. It also doesn't lock you into one puzzle. Can't figure out one of them and don't want to spend the whole time banging your head against a wall trying to figure it out, try another one you discovered.

Overall its a puzzle game that keeps you on your feet until the very end.
Helpful? Yes No Funny
Rafadjf
( 8.9 hrs on record )
Posted: June 25
Great puzzle game, beautiful also. Each part of it feels like it was crafted by a mastermind, and solving the puzzles make you feel like a genious too. Remarkable how engaged I was while playing this game, I'm usually a gamer that vallues story the most, but this game captivated me enough to practicly binge play through it.
Helpful? Yes No Funny
Punchabear
( 10.1 hrs on record )
Posted: June 25
This game was a ton of fun. I loved the little clues/lessons posted througout the game as you progress (Would be really cool to have a book of them).
The game mechanics are simple to pick up but it challenges you to try things you might not normally think of. This game encourages critical thinking and considering all alternatives. Sometimes you have to get really creative, and other times the answer is right in front of (or behind) you.
The atmosphere is really relaxing too so I started out using it as a good way to kill an hour, but it turned into a bit of a brain spa for me.
Helpful? Yes No Funny
☢22lava44☢
( 5.1 hrs on record )
Posted: June 24
This is a good trippy fun weird amazing thing.(Now with super deep insightful meaning signs)
Helpful? Yes No Funny
ekisacik
( 33.3 hrs on record )
Posted: June 24
The biggest mind♥♥♥♥ you'll ever experience.
Helpful? Yes No Funny
Fairy Tail Wizard | RIP Wallet
( 6.3 hrs on record )
Posted: June 24
Mind bending puzzles on LSD, along with life lessons for the taking.

10/10 Would see a doctor again.


In all honesty though, this is one of the greatest, most headache-inducing puzzle games I've ever played. Bravo.
Helpful? Yes No Funny
Most Helpful Reviews  In the past 30 days
15 of 15 people (100%) found this review helpful
Recommended
8.9 hrs on record
Posted: June 5
This game does more in 8 hours than most games can do in 60. By far the best puzzle game.
Was this review helpful? Yes No Funny
15 of 15 people (100%) found this review helpful
4 people found this review funny
Recommended
8.0 hrs on record
Posted: June 23
One word for each aspect of this game.

Story - Obscure.
Characters - None.
Gameplay - Striking.
Immersion - Supreme.
Environment - Enigmatic.
Graphics - Simple.
Sound - Good.
Music - Wonderful.

Overall - Captivating.
Was this review helpful? Yes No Funny
2 of 2 people (100%) found this review helpful
Recommended
11.5 hrs on record
Posted: June 5
One of the best puzzle experiences I have ever had. Thinking outside the box is crucial.
Was this review helpful? Yes No Funny
2 of 2 people (100%) found this review helpful
Recommended
1.2 hrs on record
Posted: June 16
Antichamber cured my addiction of wow for good. I've been preaching for this game since 2013. A friend ended up getting it and finishing it in a single, 8 hour playthrough, in ecstasy at the end. Others, having received the game for free, are at 10 minutes play time.

Can't say exactly what it is about Antichamber that can cause a perma mental switch, but it hits some hard while it leaves others indifferent. As a side note, I've seen this game's influence on numerous newer titles, and it always brings back the intense feels this game inflicted ^^
Was this review helpful? Yes No Funny
2 of 2 people (100%) found this review helpful
1 person found this review funny
Recommended
5.7 hrs on record
Posted: June 15
Interesting puzzle game that challenges you with things such as. "walk backwards" or "look into here to teleport" mechanics. Having to complete certain sections with limited supplies or getting the newer cube guns that allow added effects to your game play.
Was this review helpful? Yes No Funny
2 of 2 people (100%) found this review helpful
2 people found this review funny
Recommended
6.3 hrs on record
Posted: June 24
Mind bending puzzles on LSD, along with life lessons for the taking.

10/10 Would see a doctor again.


In all honesty though, this is one of the greatest, most headache-inducing puzzle games I've ever played. Bravo.
Was this review helpful? Yes No Funny
1 of 1 people (100%) found this review helpful
Recommended
12.0 hrs on record
Posted: June 17
Product received for free
One of the most interesting and exciting puzzle games I've ever played! If you like to be mind-blown, then this is the game for you! Even if you're new to puzzle games, try this one out! It made a mysterious and thrilling playthrough series for my YouTube channel! You should check it out! ;) Too bad the game was kinda short, though I don't think my brain could've made it any longer! xD
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2 of 3 people (67%) found this review helpful
Recommended
7.2 hrs on record
Posted: May 30
if you are looking for a mind ♥♥♥♥, you found it
Was this review helpful? Yes No Funny
2 of 3 people (67%) found this review helpful
1 person found this review funny
Recommended
14.9 hrs on record
Posted: June 2
A meld of spirituality and state of being, this game gives a unique perspective of life from origin to singularity.

If i don't make any sense, read this again after you play the game.
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2 of 3 people (67%) found this review helpful
1 person found this review funny
Recommended
2.7 hrs on record
Posted: June 5
Great maze and puzzle game, couldnt rate it and higher, its simplstic approach really set the player up, this is a sophisticated puzzle game dont be fooled by its looks.

See my review at https://youtu.be/Nyf2GUzYBHQ


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More of Chaser's Reviews
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